Product Details:

Cab Pinchweld to Cap Shell
Spring clips are facing the opposite direction

EPDM Rubber with Internal Spring Steel Loom Accordion Boot Seals for weatherproofing the access between the truck cab and the camper shell.
Accordion Boot Seal extruded from a durable EPDM synthetic rubber compound and incorporate a flexible spring steel clip for attachment to any flange.

This seal has a compressed width of 2", and 4-1/2" when fully stretched.

Sold in 10 foot roll

Note: Both openings must be exactly the same size for this boot to fit properly.